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authorChris Zankel <chris@zankel.net>2012-11-28 16:53:51 -0800
committerChris Zankel <chris@zankel.net>2012-12-18 21:10:25 -0800
commitc4c4594b005d89b56964071bbbdeb07daac5bc76 (patch)
tree4c0b50ba3b87a53768bdd7161e90e9874b498127 /arch/xtensa/kernel
parent72100ed7efac290f24bd90a5e7c8bc9f231d167d (diff)
downloadlinux-c4c4594b005d89b56964071bbbdeb07daac5bc76.tar.bz2
xtensa: clean up files to make them code-style compliant
Remove heading and trailing spaces, trim trailing lines, and wrap lines that are longer than 80 characters. Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'arch/xtensa/kernel')
-rw-r--r--arch/xtensa/kernel/Makefile8
-rw-r--r--arch/xtensa/kernel/align.S3
-rw-r--r--arch/xtensa/kernel/asm-offsets.c4
-rw-r--r--arch/xtensa/kernel/coprocessor.S3
-rw-r--r--arch/xtensa/kernel/entry.S24
-rw-r--r--arch/xtensa/kernel/module.c2
-rw-r--r--arch/xtensa/kernel/platform.c1
-rw-r--r--arch/xtensa/kernel/process.c2
-rw-r--r--arch/xtensa/kernel/ptrace.c3
-rw-r--r--arch/xtensa/kernel/setup.c7
-rw-r--r--arch/xtensa/kernel/signal.c8
-rw-r--r--arch/xtensa/kernel/syscall.c1
-rw-r--r--arch/xtensa/kernel/traps.c7
-rw-r--r--arch/xtensa/kernel/vectors.S2
14 files changed, 33 insertions, 42 deletions
diff --git a/arch/xtensa/kernel/Makefile b/arch/xtensa/kernel/Makefile
index f36cef5a62ff..c3a59d992ac0 100644
--- a/arch/xtensa/kernel/Makefile
+++ b/arch/xtensa/kernel/Makefile
@@ -23,13 +23,13 @@ obj-$(CONFIG_MODULES) += xtensa_ksyms.o module.o
#
# Replicate rules in scripts/Makefile.build
-sed-y = -e 's/\*(\(\.[a-z]*it\|\.ref\|\)\.text)/*(\1.literal \1.text)/g' \
- -e 's/\.text\.unlikely/.literal.unlikely .text.unlikely/g' \
+sed-y = -e 's/\*(\(\.[a-z]*it\|\.ref\|\)\.text)/*(\1.literal \1.text)/g' \
+ -e 's/\.text\.unlikely/.literal.unlikely .text.unlikely/g' \
-e 's/\*(\(\.text\.[a-z]*\))/*(\1.literal \1)/g'
quiet_cmd__cpp_lds_S = LDS $@
- cmd__cpp_lds_S = $(CPP) $(cpp_flags) -P -C -Uxtensa -D__ASSEMBLY__ $< \
- | sed $(sed-y) >$@
+cmd__cpp_lds_S = $(CPP) $(cpp_flags) -P -C -Uxtensa -D__ASSEMBLY__ $< \
+ | sed $(sed-y) >$@
$(obj)/vmlinux.lds: $(src)/vmlinux.lds.S FORCE
$(call if_changed_dep,_cpp_lds_S)
diff --git a/arch/xtensa/kernel/align.S b/arch/xtensa/kernel/align.S
index 39d2f597382d..aa2e87b8566a 100644
--- a/arch/xtensa/kernel/align.S
+++ b/arch/xtensa/kernel/align.S
@@ -442,7 +442,7 @@ ENTRY(fast_unaligned)
mov a1, a2
rsr a0, ps
- bbsi.l a2, PS_UM_BIT, 1f # jump if user mode
+ bbsi.l a2, PS_UM_BIT, 1f # jump if user mode
movi a0, _kernel_exception
jx a0
@@ -453,4 +453,3 @@ ENTRY(fast_unaligned)
ENDPROC(fast_unaligned)
#endif /* XCHAL_UNALIGNED_LOAD_EXCEPTION || XCHAL_UNALIGNED_STORE_EXCEPTION */
-
diff --git a/arch/xtensa/kernel/asm-offsets.c b/arch/xtensa/kernel/asm-offsets.c
index 845475afc683..0701fad170db 100644
--- a/arch/xtensa/kernel/asm-offsets.c
+++ b/arch/xtensa/kernel/asm-offsets.c
@@ -92,7 +92,8 @@ int main(void)
#endif
DEFINE(THREAD_XTREGS_USER, offsetof (struct thread_info, xtregs_user));
DEFINE(XTREGS_USER_SIZE, sizeof(xtregs_user_t));
- DEFINE(THREAD_CURRENT_DS, offsetof (struct task_struct, thread.current_ds));
+ DEFINE(THREAD_CURRENT_DS, offsetof (struct task_struct, \
+ thread.current_ds));
/* struct mm_struct */
DEFINE(MM_USERS, offsetof(struct mm_struct, mm_users));
@@ -109,4 +110,3 @@ int main(void)
return 0;
}
-
diff --git a/arch/xtensa/kernel/coprocessor.S b/arch/xtensa/kernel/coprocessor.S
index 60bb13589249..647657484866 100644
--- a/arch/xtensa/kernel/coprocessor.S
+++ b/arch/xtensa/kernel/coprocessor.S
@@ -172,7 +172,7 @@ ENTRY(coprocessor_load)
ENDPROC(coprocessor_load)
/*
- * coprocessor_flush(struct task_info*, index)
+ * coprocessor_flush(struct task_info*, index)
* a2 a3
* coprocessor_restore(struct task_info*, index)
* a2 a3
@@ -354,4 +354,3 @@ ENTRY(coprocessor_owner)
END(coprocessor_owner)
#endif /* XTENSA_HAVE_COPROCESSORS */
-
diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S
index 4c2f2706ad5b..3777fec85e7c 100644
--- a/arch/xtensa/kernel/entry.S
+++ b/arch/xtensa/kernel/entry.S
@@ -874,7 +874,7 @@ ENTRY(fast_alloca)
_bnei a0, 1, 1f # no 'movsp a1, ax': jump
- /* Move the save area. This implies the use of the L32E
+ /* Move the save area. This implies the use of the L32E
* and S32E instructions, because this move must be done with
* the user's PS.RING privilege levels, not with ring 0
* (kernel's) privileges currently active with PS.EXCM
@@ -1008,15 +1008,15 @@ ENDPROC(fast_syscall_user)
ENTRY(fast_syscall_unrecoverable)
- /* Restore all states. */
+ /* Restore all states. */
- l32i a0, a2, PT_AREG0 # restore a0
- xsr a2, depc # restore a2, depc
- rsr a3, excsave1
+ l32i a0, a2, PT_AREG0 # restore a0
+ xsr a2, depc # restore a2, depc
+ rsr a3, excsave1
- wsr a0, excsave1
- movi a0, unrecoverable_exception
- callx0 a0
+ wsr a0, excsave1
+ movi a0, unrecoverable_exception
+ callx0 a0
ENDPROC(fast_syscall_unrecoverable)
@@ -1253,9 +1253,9 @@ fast_syscall_spill_registers_fixup:
movi a3, exc_table
rsr a0, exccause
- addx4 a0, a0, a3 # find entry in table
- l32i a0, a0, EXC_TABLE_FAST_USER # load handler
- jx a0
+ addx4 a0, a0, a3 # find entry in table
+ l32i a0, a0, EXC_TABLE_FAST_USER # load handler
+ jx a0
fast_syscall_spill_registers_fixup_return:
@@ -1457,7 +1457,7 @@ ENTRY(_spill_registers)
rsr a0, ps
_bbci.l a0, PS_UM_BIT, 1f
- /* User space: Setup a dummy frame and kill application.
+ /* User space: Setup a dummy frame and kill application.
* Note: We assume EXC_TABLE_KSTK contains a valid stack pointer.
*/
diff --git a/arch/xtensa/kernel/module.c b/arch/xtensa/kernel/module.c
index 451dda928c93..b715237bae61 100644
--- a/arch/xtensa/kernel/module.c
+++ b/arch/xtensa/kernel/module.c
@@ -53,7 +53,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
struct module *mod)
{
unsigned int i;
- Elf32_Rela *rela = (void *)sechdrs[relsec].sh_addr;
+ Elf32_Rela *rela = (void *)sechdrs[relsec].sh_addr;
Elf32_Sym *sym;
unsigned char *location;
uint32_t value;
diff --git a/arch/xtensa/kernel/platform.c b/arch/xtensa/kernel/platform.c
index 97230e46cbe7..44bf21c3769a 100644
--- a/arch/xtensa/kernel/platform.c
+++ b/arch/xtensa/kernel/platform.c
@@ -44,4 +44,3 @@ _F(void, calibrate_ccount, (void),
ccount_per_jiffy = 10 * (1000000UL/HZ);
});
#endif
-
diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c
index 1accf28da5f5..0dd5784416d3 100644
--- a/arch/xtensa/kernel/process.c
+++ b/arch/xtensa/kernel/process.c
@@ -108,7 +108,7 @@ void coprocessor_flush_all(struct thread_info *ti)
void cpu_idle(void)
{
- local_irq_enable();
+ local_irq_enable();
/* endless idle loop with no priority at all */
while (1) {
diff --git a/arch/xtensa/kernel/ptrace.c b/arch/xtensa/kernel/ptrace.c
index 33eea4c16f12..61fb2e9e9035 100644
--- a/arch/xtensa/kernel/ptrace.c
+++ b/arch/xtensa/kernel/ptrace.c
@@ -154,7 +154,7 @@ int ptrace_setxregs(struct task_struct *child, void __user *uregs)
coprocessor_flush_all(ti);
coprocessor_release_all(ti);
- ret |= __copy_from_user(&ti->xtregs_cp, &xtregs->cp0,
+ ret |= __copy_from_user(&ti->xtregs_cp, &xtregs->cp0,
sizeof(xtregs_coprocessor_t));
#endif
ret |= __copy_from_user(&regs->xtregs_opt, &xtregs->opt,
@@ -343,4 +343,3 @@ void do_syscall_trace_leave(struct pt_regs *regs)
&& (current->ptrace & PT_PTRACED))
do_syscall_trace();
}
-
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index 64d80e4b0bd4..24c1a57abb40 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -284,7 +284,7 @@ void __init init_arch(bp_tag_t *bp_start)
/* Parse boot parameters */
- if (bp_start)
+ if (bp_start)
parse_bootparam(bp_start);
#ifdef CONFIG_OF
@@ -460,7 +460,7 @@ void __init setup_arch(char **cmdline_p)
initrd_is_mapped = mem_reserve(__pa(initrd_start),
__pa(initrd_end), 0);
initrd_below_start_ok = 1;
- } else {
+ } else {
initrd_start = 0;
}
#endif
@@ -539,7 +539,7 @@ c_show(struct seq_file *f, void *slot)
"core ID\t\t: " XCHAL_CORE_ID "\n"
"build ID\t: 0x%x\n"
"byte order\t: %s\n"
- "cpu MHz\t\t: %lu.%02lu\n"
+ "cpu MHz\t\t: %lu.%02lu\n"
"bogomips\t: %lu.%02lu\n",
XCHAL_BUILD_UNIQUE_ID,
XCHAL_HAVE_BE ? "big" : "little",
@@ -681,4 +681,3 @@ const struct seq_operations cpuinfo_op =
};
#endif /* CONFIG_PROC_FS */
-
diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c
index 63c566f627bc..de34d6be91cd 100644
--- a/arch/xtensa/kernel/signal.c
+++ b/arch/xtensa/kernel/signal.c
@@ -212,7 +212,7 @@ restore_sigcontext(struct pt_regs *regs, struct rt_sigframe __user *frame)
if (err)
return err;
- /* The signal handler may have used coprocessors in which
+ /* The signal handler may have used coprocessors in which
* case they are still enabled. We disable them to force a
* reloading of the original task's CP state by the lazy
* context-switching mechanisms of CP exception handling.
@@ -396,7 +396,7 @@ static int setup_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
*/
/* Set up registers for signal handler */
- start_thread(regs, (unsigned long) ka->sa.sa_handler,
+ start_thread(regs, (unsigned long) ka->sa.sa_handler,
(unsigned long) frame);
/* Set up a stack frame for a call4
@@ -424,9 +424,9 @@ give_sigsegv:
return -EFAULT;
}
-asmlinkage long xtensa_sigaltstack(const stack_t __user *uss,
+asmlinkage long xtensa_sigaltstack(const stack_t __user *uss,
stack_t __user *uoss,
- long a2, long a3, long a4, long a5,
+ long a2, long a3, long a4, long a5,
struct pt_regs *regs)
{
return do_sigaltstack(uss, uoss, regs->areg[1]);
diff --git a/arch/xtensa/kernel/syscall.c b/arch/xtensa/kernel/syscall.c
index 5702065f472a..54fa8425cee2 100644
--- a/arch/xtensa/kernel/syscall.c
+++ b/arch/xtensa/kernel/syscall.c
@@ -52,4 +52,3 @@ asmlinkage long xtensa_fadvise64_64(int fd, int advice,
{
return sys_fadvise64_64(fd, offset, len, advice);
}
-
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index 691a792b01d3..01e0111bf787 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -408,7 +408,8 @@ static inline void spill_registers(void)
"wsr a13, sar\n\t"
"wsr a14, ps\n\t"
:: "a" (&a0), "a" (&ps)
- : "a2", "a3", "a4", "a7", "a11", "a12", "a13", "a14", "a15", "memory");
+ : "a2", "a3", "a4", "a7", "a11", "a12", "a13", "a14", "a15",
+ "memory");
}
void show_trace(struct task_struct *task, unsigned long *sp)
@@ -463,7 +464,7 @@ void show_stack(struct task_struct *task, unsigned long *sp)
if (!sp)
sp = stack_pointer(task);
- stack = sp;
+ stack = sp;
printk("\nStack: ");
@@ -534,5 +535,3 @@ void die(const char * str, struct pt_regs * regs, long err)
do_exit(err);
}
-
-
diff --git a/arch/xtensa/kernel/vectors.S b/arch/xtensa/kernel/vectors.S
index 9365ee5064d3..68df35f66ce3 100644
--- a/arch/xtensa/kernel/vectors.S
+++ b/arch/xtensa/kernel/vectors.S
@@ -485,5 +485,3 @@ ENTRY_ALIGN64(_WindowUnderflow12)
ENDPROC(_WindowUnderflow12)
.text
-
-